Annals of the South African Museum, Volume 45

1st whorl 2nd whorl 3rd whorl 4th whorl additional lirae antennae anteriorly aperture apex axial ribs Bartsch body whorl brown Buccal surface callus camelopardalis Cape Cape Natal capensis central pit central plate cingulum cirri cirrus columella Columella pleats Conch cusps denticles diam distal dorsal cirri Durban elytra enamel False Bay fathoms Fauvel giraffe groove growth-lines Holotype Hopefield horn-core hypocone juveniles knobs last whorl later whorls lateral plate length lingual surface mandible Martens median mesostyle metres molar Museum Natal Occlusal surface Operculum outer lip P.F. coll pale parapodium parietal callus periostracum plicate Port Alfred Port Elizabeth posterior pillar Postnatal whorls Proc prostomium protoconch radula Records root rows rugose segments setae setiger setigerous lobe shell shoulder Sivatherium slightly Smith smooth South African Sowerby species specimens spiral lirae spiral striae spire suture talonid teeth Thiele Tie/see Exp Tomlin tooth Turton upper